| (19) |
 |
|
(11) |
EP 0 102 570 A3 |
| (12) |
EUROPEAN PATENT APPLICATION |
| (88) |
Date of publication A3: |
|
16.01.1985 Bulletin 1985/03 |
| (43) |
Date of publication A2: |
|
14.03.1984 Bulletin 1984/11 |
| (22) |
Date of filing: 18.08.1983 |
|
|
| (84) |
Designated Contracting States: |
|
AT BE CH DE FR GB IT LI LU NL SE |
| (30) |
Priority: |
23.08.1982 US 410454
|
| (71) |
Applicant: T.S.I., Inc. |
|
() |
|
|
| |
|
| (54) |
Thermal protective system |
(57) An envelope system for protecting a substrate from fire or other thermal extreme.
The system includes a screen, which surrounds the entire substrate and which is set
off from the substrate by ridges folded into the screen, and a thermal protective
coating applied to the screen and spaced from the substrate by the screen to form
an air gap between the substrate and the coating.